12. h2h3  12... c8e6  13. g1h2 A good prophylactic move, reminiscent of Anatoly Karpov. White reinforces the pawn on h3 before it's even attacked. 13... a8b8 A bad decision. This is definitely not the most useful move available. 14. d1c2 It's unclear whether this is the best square for the queen.